Question: Tell me cave whose name has the word sesselfelsgrotte in it.
Paraphrase: Tell me cave whose name is contained in the word sesselfelsgrotte.
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q35509 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'sesselfelsgrotte')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: Sesselfelsgrotte, Sesselfelsgrotte